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maksim [4K]
3 years ago
8

HELP ASAP!!!

Mathematics
2 answers:
konstantin123 [22]3 years ago
8 0
A is the answer because its right according to the chart
nata0808 [166]3 years ago
6 0
The answer is A
I took the test
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Simplify the expression below. Then classify the resulting expression
evablogger [386]

Answer:

Simplified = 5

Classification = Monomial

Step-by-step explanation:

<h2>PART I: Simplify the expression</h2>

<u>Given expression:</u>

 3x² + 6x + 5 - 3x (2 + x)

<u>Expand parenthesis by distributive property:</u>

= 3x² + 6x + 5 - 3x (2) - 3x (x)

= 3x² +6x + 5 - 6x - 3x²

<u>Put like terms together:</u>

= 3x² - 3x² + 6x - 6x + 5

= 0 + 0 + 5

= \boxed{5}

<h2>PART II: Classify polynomial</h2>

<u>Concept:</u>

Polynomial is classified by the number of terms a polynomial has.

  • Monomial: a polynomial with only one term
  • Binomial: a polynomial with two terms
  • ...

<u>Classify the given expression:</u>

Original = 3x² + 6x + 5 - 3x (2 + x)

Simplified = 5

5 is a constant and it has only one term

Therefore, it is a <u>monomial</u>.

Hope this helps!! :)

Please let me know if you have any questions

3 0
2 years ago
Read 2 more answers
Write an equation in slope-intercept<br> form through (-8,9) through (-6,-6).
fgiga [73]

Answer:

A

Step-by-step explanation:

8 0
3 years ago
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jake is younger than sophie. sophie is 14 years old. write an inequality that compares jakes age in years, j, to sophies age
matrenka [14]
The answer would be j<14
Because Sophie is 14 and hake is any number younger then her
7 0
3 years ago
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What is the correct answer please need help
Oduvanchick [21]

Answer:

52 cm^2

Step-by-step explanation:

Solve by splitting the figures into 2 parts and finding their areas separately:

Rectangle:

8 × 5 = 40

Triangle:

1/2 × b × h = 1/2 × 8 × 3 = 4 × 3 = 12

Total: 40 + 12 = 52

6 0
3 years ago
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Choose Yes or No to tell whether the expressions are equivalent. 4(5c + 3) and 9c + 7 No 10f... 10 and 2(84 - 5) No 12g + 21 and
labwork [276]

6(4j - 6)

Distributing,

6(4j) - 6(6)

24j - 36

which is not equivalent to 24 - 36j

3 0
1 year ago
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